Radial 17-inch

TYRE SIZE RIM CHOICE RIM USED MEASURED AT DIAMETER SECTION TREAD REVOLUTIONS
psi bar ins mm ins mm ins mm mile km
205/610 R17 7.0 – 8.0 8.0 29 2 24.5 622 8.5 215 7.9 201 823 512
215/610 R17 7.0 – 8.0 8.0 29 2 24.3 618 9 229 9 229 829 515
210/620 R17 7.0 – 8.0 7.5 20 1.4 24.2 615 9 229 8.25 210 833 518
230/620 R17 8.5 – 9.5 9.0 20 1.4 24.38 619 9.8 249 8.99 228 827 514
250/620 R17 9.5 – 10.5 10.0 20 1.4 24.35 618 11 279 10 254 828 515
210/635 R17 7.0 – 8.0 8.0 20 1.4 25 635 9.1 230 8.1 205 807 501
240/635 R17 8.5 – 9.5 9.0 20 1.4 25.2 640 9.9 251 9.25 235 800 497
255/635 R17 9.5 – 10.5 10.0 20 1.4 25.2 640 10.75 273 9.9 251 800 497
275/635 R17 10.5 – 11.5 11.0 20 1.4 25.2 640 11.6 295 10.5 267 800 497
290/645 R17 9.0 – 11.0 10.0 20 1.4 25.6 649 11.8 300 12.2 311 789 490

Avon Tyres Motorsport produces slick tyres in a variety of different compounds, with each compound aimed at a specific area of motorsport. This gives us the flexibility to provide highly tailored products to individuals needs. Below is a guide on compounds from hard to soft in descending order.
Note – Compound variant is only available in our slick tyre range
Remember – Softer compound does not always equal faster lap times

Stiffness Compound Application
Hard A70 Ultra Hard compound for saloon car circuit slick applications.
  A29 Very Hard compound for saloon car circuit slick applications.
  A60 Medium compound for saloon car circuit slick applications.
  A30 Medium compound for classic applications.
  A37 Hard compound for sportscar, Soft compound for saloon car applications.
  A56 Hard compound for sportscar / single seater circuit slick.
  514 Medium / Hard compound for single seater and sportscar circuit slick.
  A24 Medium compound for single seater, sportscar and sidecar circuit slick applications.
  A11 Medium compound for single seater, sportscar and sidecar circuit slick applications.
  A53 Soft compound for single seater and sidecar circuit slick applications.
  A43 Hard compound for single seater circuit wet. Soft compound for sportscar.
  379 Hard GT Hillclimb Compound
  A49 Medium / Soft compound for rallycross, single seater circuit.
  A50 Medium GT Hillclimb Compound.
  A15 Very soft compound for hillclimb slick / wet single seater circuit and sidecar wet applications.
  A92 Very soft compound for hillclimb slick / wet single seater circuit and sidecar wet applications.
Soft A45 Ultra soft compound for hillclimb slick / wet applications. Special Order Only